https://bugs.kde.org/show_bug.cgi?id=373146
Bug ID: 373146
Summary: System Settings crash when dragging a "show on all
workspaces" pin
Product: systemsettings
Version: 5.8.4
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: rbt...@ya.ru
Target Milestone: ---
Application: systemsettings5 (5.8.4)
Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.8-200.fc24.x86_64+debug x86_64
Distribution: "Fedora release 25 (Twenty Five)"
-- Information about the crash:
- What I was doing when the application crashed:
1. Open up: System settings --> Application Style --> Window Decorations -->
tab Buttons
2. Drag the pin on the top of the sample window from left to right and back a
few times.
3. The application crashes.
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3afcd656c0 (LWP 12106))]
Thread 6 (Thread 0x7f3aa41f0700 (LWP 12145)):
#0 0x00007f3b0890a00d in poll () at /lib64/libc.so.6
#1 0x00007f3b01792156 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f3b0179226c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f3b0970fd8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f3b096c10ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f3b0951e643 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f3b080e2735 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f3b09522a1a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f3b059dd6ca in start_thread () at /lib64/libpthread.so.0
#9 0x00007f3b08915f6f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f3aa338f700 (LWP 12144)):
#0 0x00007f3b08905bdd in read () at /lib64/libc.so.6
#1 0x00007f3b017d6450 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007f3b01791c60 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007f3b017920f4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4 0x00007f3b0179226c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f3b0970fd8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f3b096c10ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f3b0951e643 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f3b080e2735 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9 0x00007f3b09522a1a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#10 0x00007f3b059dd6ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f3b08915f6f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f3adb632700 (LWP 12121)):
#0 0x00007f3b017917f0 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1 0x00007f3b0179207b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f3b0179226c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f3b0970fd8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f3b096c10ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f3b0951e643 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f3b080e2735 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f3b09522a1a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f3b059dd6ca in start_thread () at /lib64/libpthread.so.0
#9 0x00007f3b08915f6f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f3adeec3700 (LWP 12110)):
#0 0x00007f3b059e3460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f3ae293c083 in amdgpu_cs_thread_func () at
/usr/lib64/dri/radeonsi_dri.so
#2 0x00007f3ae293bc47 in impl_thrd_routine () at
/usr/lib64/dri/radeonsi_dri.so
#3 0x00007f3b059dd6ca in start_thread () at /lib64/libpthread.so.0
#4 0x00007f3b08915f6f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f3ae95ce700 (LWP 12109)):
#0 0x00007f3b0890a00d in poll () at /lib64/libc.so.6
#1 0x00007f3b01792156 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f3b0179226c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f3b0970fd8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f3b096c10ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f3b0951e643 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f3b09e0c7a9 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#7 0x00007f3b09522a1a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f3b059dd6ca in start_thread () at /lib64/libpthread.so.0
#9 0x00007f3b08915f6f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f3afcd656c0 (LWP 12106)):
[KCrash Handler]
#6 0x00007f3b0967b9b7 in QStack<QVector<QPersistentModelIndexData*> >::pop()
() at /lib64/libQt5Core.so.5
#7 0x00007f3b09675912 in QAbstractItemModelPrivate::itemsMoved(QModelIndex
const&, int, int, QModelIndex const&, int, Qt::Orientation) () at
/lib64/libQt5Core.so.5
#8 0x00007f3b096788a8 in QAbstractItemModel::endMoveRows() () at
/lib64/libQt5Core.so.5
#9 0x00007f3aac48ca0a in KDecoration2::Preview::ButtonsModel::move(int, int)
() at /usr/lib64/qt5/plugins/kcm_kwindecoration.so
#10 0x00007f3aac48d123 in
KDecoration2::Preview::ButtonsModel::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib64/qt5/plugins/kcm_kwindecoration.so
#11 0x00007f3b0809b049 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int,
void**) const () at /lib64/libQt5Qml.so.5
#12 0x00007f3b08028624 in CallMethod(QQmlObjectOrGadget const&, int, int, int,
int*, QV4::ExecutionEngine*, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#13 0x00007f3b0802a2d8 in CallPrecise(QQmlObjectOrGadget const&,
QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*) () at
/lib64/libQt5Qml.so.5
#14 0x00007f3b0802ae8d in QV4::QObjectMethod::callInternal(QV4::CallData*)
const () at /lib64/libQt5Qml.so.5
#15 0x00007f3b080402f0 in QV4::Runtime::callProperty(QV4::ExecutionEngine*,
int, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#16 0x00007f3adb8b81da in ()
#17 0x00ff006a004e00eb in ()
#18 0x0080006a00010139 in ()
#19 0x0080006b000100ea in ()
#20 0x00ff006b004e00eb in ()
#21 0x0080006b00010139 in ()
#22 0xffffffffffffffff in #23 0x00ff006c00000002 in ()
#24 0x00007f3aab84b448 in ()
#25 0x00007f3aab84b370 in ()
#26 0x000056181cf47be0 in ()
#27 0x00007f3aab84b440 in ()
#28 0x00007f3b07fd6bcb in QV4::SimpleScriptFunction::call(QV4::Managed const*,
QV4::CallData*) () at /lib64/libQt5Qml.so.5
#29 0x00007f3b080c6c5d in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () at /lib64/libQt5Qml.so.5
#30 0x00007f3b0806cb94 in QQmlBoundSignalExpression::evaluate(void**) () at
/lib64/libQt5Qml.so.5
#31 0x00007f3b0806dccb in QQmlBoundSignal_callback(QQmlNotifierEndpoint*,
void**) () at /lib64/libQt5Qml.so.5
#32 0x00007f3b080a4474 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /lib64/libQt5Qml.so.5
#33 0x00007f3b0804ebcc in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /lib64/libQt5Qml.so.5
#34 0x00007f3b096e96b3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#35 0x00007f3b085037a2 in QQuickDropArea::dropped(QQuickDropEvent*) () at
/lib64/libQt5Quick.so.5
#36 0x00007f3b0847cc17 in QQuickDropArea::dropEvent(QDropEvent*) () at
/lib64/libQt5Quick.so.5
#37 0x00007f3b0839f6d8 in QQuickItem::event(QEvent*) () at
/lib64/libQt5Quick.so.5
#38 0x00007f3b0ab9496c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#39 0x00007f3b0ab9c111 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#40 0x00007f3b096c212a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#41 0x00007f3b083b21f5 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at
/lib64/libQt5Quick.so.5
#42 0x00007f3b083b9c18 in
QQuickWindowPrivate::deliverDragEvent(QQuickDragGrabber*, QEvent*) () at
/lib64/libQt5Quick.so.5
#43 0x00007f3b0847b775 in QQuickDragAttached::drop() () at
/lib64/libQt5Quick.so.5
#44 0x00007f3b08502f9a in QQuickDragAttached::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /lib64/libQt5Quick.so.5
#45 0x00007f3b085034e0 in QQuickDragAttached::qt_metacall(QMetaObject::Call,
int, void**) () at /lib64/libQt5Quick.so.5
#46 0x00007f3b0809b049 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int,
void**) const () at /lib64/libQt5Qml.so.5
#47 0x00007f3b0802894b in CallMethod(QQmlObjectOrGadget const&, int, int, int,
int*, QV4::ExecutionEngine*, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#48 0x00007f3b0802a219 in CallPrecise(QQmlObjectOrGadget const&,
QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*) () at
/lib64/libQt5Qml.so.5
#49 0x00007f3b0802ae8d in QV4::QObjectMethod::callInternal(QV4::CallData*)
const () at /lib64/libQt5Qml.so.5
#50 0x00007f3b080402f0 in QV4::Runtime::callProperty(QV4::ExecutionEngine*,
int, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#51 0x00007f3adb8d1d25 in ()
#52 0x0000000000000000 in ()
Reported using DrKonqi
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